//main.cpp
#include "Context.h" 
#include "Strategy.h"
#include <iostream> 
using namespace std;

int main(int argc,char* argv[]) 
{ 
	Strategy* ps = new ConcreteStrategyA();
	Context* pc = new Context(ps);
	pc->DoAction();
	
	if (NULL != pc) 
		delete pc;
	return 0; 
}